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2 years ago

Please help ASAP!!!!!

Mathematics

1 answer:

belka [17]2 years ago

3 0

I think the answer is the one in the bottom right.

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A six sided die is rolled and a coin is tossed. Find P(odd and T).

Tasya [4]

The probability of getting tails and rolling an odd number is P = 0.25

<h3>How to get the probability?</h3>

The probability of getting tails on the coin is 0.5

On the dice, there are 6 numbers and 3 are odd, so the probability of rolling an odd number is:

p = 3/6 = 0.5

The joint probability (of getting tails and rolling an odd number) is equal to the product between the individual probabilities:

P(odd and T) = 0.5*0.5 = 0.25

If you want to learn more about probability:

brainly.com/question/25870256

#SPJ1

4 0

1 year ago

Find the value of r so the line that passes through each pair of points has the given slope.

3241004551 [841]

Answer:

r = 1

Step-by-step explanation:

slope = change in y / change in x, so:

change in y / change in x = 2/3

5 - r / 7 - 1 = 2/3

5 - r / 6 = 2/3

$\frac{5-r}{6}=\frac{2}{3}$

now solve this equation.

first, multiply both sides by 6 to get rid of the fraction:

$5 - r = 4$

subtract 5 from both sides

$-r=-1$

multiply both sides by -1

$r=1$

7 0

2 years ago

Help me please WITH NUMBER 7

Eva8 [605]

7a)
x - 10 + x - 11 + 3x + 6 = 180
5x -15 = 180
5x = 195
x = 39

7b)
y = 3x + 6
y = 3(39) +6
y = 117 + 6
y = 123

6 0

2 years ago

The formula to find the period of orbit of a satellite around a planet is (T^2) = (4pi^2/ gm) r3 where r is the orbit’s mean rad

Inga [223]

See the attached graphic to see this solved for "r".
You should be very careful about stating the units for each of those variables.
time in seconds
radius in meters
mass in kilograms
G = 6.674 x 10^-11 m^3 / (kilograms * seconds²)
Also, it would be worth your while to go to this web page http://www.1728.org/kepler3a.htm
It has a calculator and other information about Kepler's Third Law.

7 0

3 years ago

The formula y y-y1=m(x-x1) please tell me what is m

grandymaker [24]

Answer:

There is no value in M

Step-by-step explanation:

The equation is undefined.

6 0

3 years ago